Ceftizoxime (original) (raw)

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Chemical compound

Pharmaceutical compound

Ceftizoxime

Clinical data
Trade names Cefizox
AHFS/Drugs.com Consumer Drug Information
MedlinePlus a684043
ATC code J01DD07 (WHO)
Identifiers
IUPAC name (6_R_,7_R_)-7-{[(2_Z_)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS Number 68401-81-0 68401-82-1
PubChem CID 6533629
ChemSpider 5018818
UNII C43C467DPE
KEGG D07658
ChEMBL ChEMBL528
CompTox Dashboard (EPA) DTXSID5022772 Edit this at Wikidata
ECHA InfoCard 100.210.846 Edit this at Wikidata
Chemical and physical data
Formula C13H13N5O5S2
Molar mass 383.40 g·mol−1

Ceftizoxime is a third-generation cephalosporin available for parenteral administration.[1]Unlike other third-generation cephalosporins, the whole C-3 side chain in ceftizoxime has been removed to prevent deactivation by hydrolytic enzymes. It rather resembles cefotaxime in its properties, but is not subject to metabolism. It was removed from the US Market in 2007.

Injectable third generation cephalosporin antibiotic related to cefotaxime, q.v. Exhibits broad spectrum activity and resistance to β-lactamase hydrolysis.

Ceftizoxime synthesis:[2][3]

  1. ^ Aldridge KE (1990). "An update on the in vitro activity of ceftizoxime and other cephalosporin/cephamycin antimicrobial agents against clinically significant anaerobic bacteria". Clinical Therapeutics. 12 Suppl C: 3–12. PMID 2202509.
  2. ^ DE 2810922, Takaya T, Hisashi T, Kiyoshi T, Toshiyuki C, "New cepham compounds and processes for the production thereof", issued 29 August 1985, assigned to Fujisawa
  3. ^ US 4427674, Takaya T, Hisashi T, Kiyoshi T, Toshiyuki C, "Cephem compounds", issued 24 January 1984, assigned to Fujisawa